1660199544

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{247939}}^1$

素因数の和:247985

約数の個数: 64

約数和(自身を含む): 4760448000

約数和(自身を除く): 3100248456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 247939, 495878, 743817, 991756, 1487634, 1983512, 2231451, 2975268, 4462902, 5950536, 6694353, 7686109, 8925804, 13388706, 15372218, 17851608, 23058327, 26777412, 30744436, 46116654, 53554824, 61488872, 69174981, 92233308, 138349962, 184466616, 207524943, 276699924, 415049886, 553399848, 830099772, 1660199544]

約数ペア:

[(1, 1660199544), (2, 830099772), (3, 553399848), (4, 415049886), (6, 276699924), (8, 207524943), (9, 184466616), (12, 138349962), (18, 92233308), (24, 69174981), (27, 61488872), (31, 53554824), (36, 46116654), (54, 30744436), (62, 26777412), (72, 23058327), (93, 17851608), (108, 15372218), (124, 13388706), (186, 8925804), (216, 7686109), (248, 6694353), (279, 5950536), (372, 4462902), (558, 2975268), (744, 2231451), (837, 1983512), (1116, 1487634), (1674, 991756), (2232, 743817), (3348, 495878), (6696, 247939)]